package com.webapp.controller;

import java.io.IOException;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.webapp.model.MessageModel;
import com.webapp.model.User;

/**
 * Servlet implementation class MessageRecieved
 */
public class MessageRecieved extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public MessageRecieved() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		HttpSession session = request.getSession();
		User user = (User)session.getAttribute("UserObject");
		int id = user.getUserId();
		MessageModel mm = new MessageModel();
		List messages = mm.getRecievedMessageByUser(id);
		if(messages != null) {
			session.setAttribute("Messages", messages);
			RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/Messages.jsp");
			dispatcher.forward(request, response);	
		} else {
			response.sendRedirect("Error.jsp");
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
	}

}
